Every one who reads the newspaper is familiar with the common expression occurring in the trials of prisoners who escape punishment on the ground of insanity, "To be detained during Her Majesty's pleasure;" but very few would be able to answer the question, What becomes of these persons? Those who desire to know their destination may incline to accompany us to Broadmoor in Berkshire, about four miles from the Bracknell station on the South Western Railway, and thirty miles from London. This is the State Criminal Asylum for England and Wales, and was erected nineteen years ago (1863), in conformity with the Act passed in 1860, which, as we have seen, provided that criminal lunatics should be separately cared for by the State. The site of the institution is well chosen, covers three hundred acres, and commands an extensive and uninterrupted view. The building is of red brick, with a chapel in the centre, and consists of three stories, with distinct additional blocks at the extreme end. It is built on the corridor plan, with day-rooms, and single and associated dormitories. The windows alone indicate, from outside, the character of the building, being protected by strong vertical iron bars. In some parts of the building, for the females, these bars do not extend to the whole height of the window, and escape would in such cases not be difficult. In other parts of this division, and throughout the male division, the windows are securely protected. In this and other ways the house is more secure than it was formerly. I find in regard to escapes that, from the opening of the asylum in 1863 up to the end of 1877, there have been not more than twenty-three. During the last three years there have been none. The majority were recaptured on the next or following day; one not till three months; and four were never discovered. Four escaped from the airing-court; three while out with a walking party; and four from breaking the window-guard; while one escaped from his bedroom by making an aperture in the wall. An attendant connived at one patient's escape, was prosecuted, and convicted. I may add that prior to the opening of Broadmoor, the proportion of escapes of criminal lunatics detained in England elsewhere was much greater. The opening of Broadmoor has also affected the mortality of this class, having reduced it materially. Some probably regard this as an actual disadvantage; but whatever political economists may say, medical science only sanctions, as yet at least, the adoption of that course of hygiene and treatment which most conduces to the prolongation of human life.